There are also other great articles, tutorials and technical discussions on SiteMesh that we have collated below. Please drop us a line if there are other great SiteMesh write-ups that we may not know about.
http://today.java.net/pub/a/today/2004/03/11/sitemesh.html - Introduction to SiteMesh by Will Iverson
http://wiki.opensymphony.com/display/SM/Index - Older SiteMesh Wiki linking to various other articles.
http://appenginetutorials.blogspot.com/2010/09/app-engine-with-sitemesh.html - SiteMesh with Google App Engine Tutorials
http://uxt.ucsd.edu/uxtuistack/resources/sitemesh/index.html - Another great intro to SiteMesh